Recombinant Human RSPO1, Fc-tagged, Biotinylated RSPO1-670H

Recombinant Human RSPO1, Fc-tagged, Biotinylated


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Recombinant Human RSPO1, Fc-tagged, Biotinylated

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Cat.No. : RSPO1-670H
Product Overview : The recombinant human RPSO1-Fc fusion is expressed as a 481 amino acid protein consisting of Ser21 - Ala263 region of (UniProt accession #Q2MKA7) and a C-terminal Fc from human IgG1, which exists as a dimer under non-reducing conditions.
Source : Human cells
Species : Human
Tag : Fc
Form : Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
Bio-activity : Synergizes with Wnt3a to stabilize β-catenin protein levels and induces the activation of β-catenin responsive Luciferase reporter gene in HEK293 cells with a typical ED50 of 50 - 200 ng/ml.
Molecular Mass : Calculated molecular mass (kDa): 53.5; Estimated by SDS-PAGE under reducing condition (kDa): 55-60.
Endotoxin : <0.1 eu per 1 μg of purified recombinant protein determined by the lal>
Purity : >95% judged by SDS-PAGE under reducing condition
Storage : The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks. Avoid repeated freeze-thaw cycles.
Gene Name : RSPO1 R-spondin 1 [ Homo sapiens ]
Official Symbol : RSPO1
Synonyms : RSPO1; R-spondin 1; R spondin homolog (Xenopus laevis); R-spondin-1; FLJ40906; RSPONDIN; R-spondin homolog; roof plate-specific spondin-1; RSPO; CRISTIN3; RP11-566C13.1;
Gene ID : 284654
mRNA Refseq : NM_001038633
Protein Refseq : NP_001033722
MIM : 609595
UniProt ID : Q2MKA7
Chromosome Location : 1p34.2
Pathway : Wnt signaling network, organism-specific biosystem;
Function : heparin binding; protein binding; receptor binding;

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